Answer:
30
Step-by-step explanation:
If these two shapes are similar, then ratios of corresponding sides will stay constant. Therefore:

Multiply both sides by 45:

Hope this helps!
Answer:
$3.5
Step-by-step explanation:
We have been given that Tyler baked 702 cookies. He sold them in boxes of 18.
First of all we will find the number of boxes of cookies by dividing 702 by 18.


We are told that after selling all the boxes of cookies for the same amount each he earned $136.50. To find the cost of each box we will divide 136.50 by 39.


Therefore, the cost of one box of cookies is $3.5.
The solution would be the coordinates of (3a,a).
2x^2 - quadratic - monomial
-2 - constant - monomial
3x - 9 - linear - binomial
-3x^2 - 6x + 9 - quadratic - trinomial
Answer:
AKPOS/ACGF = 28√3 -48 ≈ 0.497423
Step-by-step explanation:
Let's assume the square is a unit square. Then the height of the triangle is ...
1 +(√3)/2 = h
and half the base of the triangle is ...
h/√3 = (√3)/3 +1/2 = b/2
The area of the triangle is the product of these:
A = (1/2)bh
= (2 +√3)/2 × (3 +2√3)/6
= (6 +3√3 +4√3 +6)/12 = (12 +7√3)/12
So, the ratio of the area of the square to that of the triangle is the inverse of this, or ...
(square area)/(triangle area) = 12/(12+7√3)
(square area)/(triangle area) = 28√3 -48